/* 头部修改部分 */
/* logo修改 */
.header .header-logo h1 {
	background: url(../images/new-logo-white.png) no-repeat center;
}
.header .list li a {
	color: #fff;
}
.header .list .active {
	border-bottom: 1px solid #fff;
}
.header .list .active a {
	font-weight: bold;
}
/* 登陆 */
.header div a:first-child {
	color: #fff;
	width: 58px;
	border: 1px solid #d1d1d1;
	margin-right: 10px;
}
main {
	min-width: 1300px;
}
/* 粒子效果 */
#banner {
	width: 100%;
	padding-top: 67px;
	height: 360px;
	background: #1d1d1d;
}
#banner #bannerBg {
	width: 100%;
	left: 0;
	top: 67px;
	height: 293px;
	z-index: 2;
}

main {
	background: #f8f9fb;
}
/* 案例图文 */
.item {
	height: 130px;
}
.item article {
	bottom: 0;
	left: 50%;
	transform: translate(-50%);
	height: 290px;
	z-index: 20;
}
/* 左边文字部分 */
.item .left {
	padding: 48px;
	width: 620px;
	height: 100%;
	background: #fff;
}
.item .left h3 {
	line-height: 64px;
	font-size: 24px;
}
.item .left p {
	color: #666666;
	line-height: 25px;
}
/* 右边图片部分 */
.item .right {
	width: 580px;
	height: 100%;
	background: url(../images/szyh.png) no-repeat center/cover;
}
/* 正文部分 */
.substance article {
	width: 100%;
	padding: 50px;
}
.substance article p:nth-child(2) {
	margin-top: 22px;
	line-height: 24px;
	color: #181818;
}
.substance article p:nth-child(3) {
	text-align: right;
	line-height: 61px;
	font-size: 11px;
	color: #666666;
}
.substance article p:nth-child(3)::before {
	position: absolute;
	top: 30px;
	right: 90px;
	content: "";
	width: 14px;
	height: 4px;
	background: #1271ef;
}
.substance article p:nth-child(4) {
	line-height: 69px;
	font-size: 23px;
	margin-bottom: 4px;
}
.substance article p:nth-child(5) {
	line-height: 22px;
	margin-bottom: 54px;
}
.substance article img:nth-child(6) {
	margin-bottom: 115px;
}
